This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Guru, Your application server's implementation of j2ee contains that jar file. Many servers call it j2ee.jar, but it could be called anything. If you don't see it, reply with what application server you are using. Someone may know for that server.